About: http://webisa.webdatacommons.org/182207187

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	You will probably want more than one sector in your game, especially if you are going to implement portals.
http://www.w3.org/ns/prov#wasQuotedFrom	gamedev.net